Hi,
On 02.05.14 04:47, shasub...@gmail.com wrote:
> With version 1.6.12, when I write back to a file with the aggregate options
> with nfdump, I cannot read back the records again.
> This only happens when the -b or -a or -A are used. Without any of these
> options, it works. This is with NetFlow v9.
>
> The DEVEL enabled debug printf seems to indicate that the extension map was
> saved in output file.
> However on subsequent read of the file, it appears not to find the extension
> records.
>
> Any help in debugging this would be appreciated.
>
> Shankar
>
> nfdump -r captures -b -w output
I suspect you have an older ( pre 1.6.12 nfdump binary running ). If all
binaries are properly replaced when you install
1.6.12, it work as expected. Even if the capture was pre 1.6.12.
- Peter
>
> nfdump -r output
>
> Corrupt data file. Missing extension map 0. Skip record.
>
> Corrupt data file. Missing extension map 0. Skip record.
>
> Corrupt data file. Missing extension map 0. Skip record.
>
> Corrupt data file. Missing extension map 0. Skip record.
>
> Corrupt data file. Missing extension map 0. Skip record.
>
> Corrupt data file. Missing extension map 0. Skip record.
>
> Corrupt data file. Missing extension map 0. Skip record.
>
>
>
>
>
>
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--
Be nice to your netflow data. Use NfSen and nfdump :)
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